525nm1W Laser Diode NDG7575
The 525nm green laser diode operates in the green spectral region and produces bright green light. Its appearance varies with the package. 1. Domestic brands: Huaguang and Huashang. 2. Sony. 3. Sharp. 4. Osram.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Forward Current If [Absolute Maximum Ratings; Tc=25℃] | 2.0 A |
| Allowable Reverse Current Ir(LD) [Absolute Maximum Ratings; Tc=25℃] | 85 mA |
| Storage Temperature Tstg [Absolute Maximum Ratings] | -40~85 °C |
| Operating Case Temperature Tc [Absolute Maximum Ratings] | 0~60 °C |
| Optical Output Power Po [Tc=25°C; parentheses are reference figures; If=1.6A] | min:0.7 W; typical:(1.0) |
| Dominant Wavelength λp [Tc=25°C; parentheses are reference figures; If=1.6A] | min:515 nm; typical:(520); max:525 nm |
| Threshold Current Ith [Tc=25°C; parentheses are reference figures; CW] | min:150 mA; typical:(230); max:350 mA |
| Slope Efficiency η [Tc=25°C; parentheses are reference figures; CW] | min:0.5 W/A; typical:(0.7); max:1.2 W/A |
| Operating Voltage Vop [Tc=25°C; parentheses are reference figures; If=1.6A] | min:4.0 V; typical:(4.6); max:5.3 V |
| Beam Divergence Parallel θ// [Tc=25°C; parentheses are reference figures; If=1.6A; Full angle at1/e² from peak intensity] | min:5.0 deg.; typical:(11.0); max:25.0 deg. |
| Beam Divergence Perpendicular θ⊥ [Tc=25°C; parentheses are reference figures; If=1.6A; Full angle at1/e² from peak intensity] | min:35.0 deg.; typical:(46.0); max:55.0 deg. |
| Beam Pointing Accuracy Perpendicular ∆θ⊥ [Tc=25°C; parentheses are reference figures; If=1.6A] | min:-5.0 deg.; max:5.0 deg. |
Key Features
Datasheet
Supplier Information
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